当前位置: 首页 >> 政府部门通知通告 >>深圳市排水系统雨污混接调查技术导则 (试行)

深圳市排水系统雨污混接调查技术导则 (试行)

来源:深圳市水务局发布时间:2020-01-02 15:15:36 阅读次数:1820

目录

1 总则..................................................................................................................1

2 术语..................................................................................................................2

3 基本规定..........................................................................................................4

4 前期准备..........................................................................................................6

4.1 资料收集...............................................................................................6

4.2 现场踏勘...............................................................................................7

4.3 混接调查方法.......................................................................................8

4.4 混接流量和水质测定...........................................................................9

4.5 仪器校验.............................................................................................12

5 混接预判........................................................................................................13

5.1 一般规定.............................................................................................13

5.2 污水入河预判.....................................................................................13

5.3 外水入厂预判.....................................................................................13

6 污水入河调查................................................................................................15

6.1 一般规定.............................................................................................15

6.2 排水口调查.........................................................................................15

6.3 雨水管道(渠、涵)及附属调查.....................................................16

6.4 雨水接户井调查.................................................................................17

7 外水入厂调查................................................................................................18

7.1 一般规定.............................................................................................18

7.2 水质净化厂(泵站)调查.................................................................19

7.3 污水管网及附属调查.........................................................................20

7.4 污水接户井调查.................................................................................20

8 调查成果及信息化平台接入........................................................................21

8.1 调查成果.............................................................................................21

8.2 信息化平台接入...................................................................................22

9 评估及成果验收............................................................................................24

9.1 污水入河状况评估.............................................................................24

9.2 外水入厂状况评估.............................................................................25

9.3 评估报告编制.....................................................................................26

9.4 成果验收.............................................................................................26

10 安全管理要求..............................................................................................28

11 附录..............................................................................................................30

附录1 排水口现状调查成果表..................................................................30

附录2 混接点调查表..................................................................................31

附录3 检查井(雨水口)调查表..............................................................32

附录4 小区排水系统存在问题登记表......................................................33

附录5 混接点统计表..................................................................................34

附录6 流量测定记录表..............................................................................35

附录7 水质检测记录表..............................................................................36

附录8 排水管线混接点分布图..................................................................37

附录9 混接点分布图总图..........................................................................38

附录10 截流设施调查表............................................................................39

附录11 截污系统接入点调查表................................................................40

条文说明..............................................................................................................41

1 总则................................................................................................................42

3 基本规定........................................................................................................42

4 前期准备........................................................................................................44

4.1 资料收集.............................................................................................44

4.2 现场踏勘.............................................................................................44

4.3 混接调查方法.....................................................................................44

4.4 混接流量和水质测定.........................................................................45

5 混接预判........................................................................................................46

5.1 一般规定.............................................................................................46

5.2 污水入河预判.....................................................................................46

5.3 外水入厂预判.....................................................................................47

6 污水入河调查................................................................................................47

6.1 一般规定.............................................................................................47

6.2 排水口调查.........................................................................................48

6.3 雨水管道(渠、涵)及附属调查.....................................................48

7 外水入厂调查................................................................................................48

7.1 一般规定.............................................................................................48

8 调查成果及信息化平台接入........................................................................49

8.1 调查成果.............................................................................................49

8.2 信息化平台接入.................................................................................49

9 评估及成果验收............................................................................................50

9.1 污水入河状况评估.............................................................................50

9.2 外水入厂状况评估.............................................................................50

9.3 评估报告编制.....................................................................................51

10 安全管理要求..............................................................................................51